Editore: Unitrade Press, Toronto, Ontario, Canada, 1986
ISBN 10: 091980151X ISBN 13: 9780919801516
Da: Alexander Books (ABAC/ILAB), Ancaster, ON, Canada
Prima edizione
Soft cover. Condizione: Very Good. 1st Edition. 144 Pages Illus., Usual Ex-Lib Marks O/W Sound. Ex-Library.
Editore: Unitrade Press, Toronto, Ontario, Canada, 1985
ISBN 10: 0919801218 ISBN 13: 9780919801219
Da: Alexander Books (ABAC/ILAB), Ancaster, ON, Canada
Soft cover. Condizione: Fine. 3rd Edition. 132 Pages Illus., " Completely Revised ".
Editore: Unitrade Press, Toronto Ontario Canada, 1989
ISBN 10: 0919801668 ISBN 13: 9780919801660
Da: Chequamegon Books, Washburn, WI, U.S.A.
hardcover. Condizione: Very Good+. 263 pages; 8 5/8 x 11 1/4" Shipping will be extra for this heavy book, please inquire. Small surface tear on spine; partially removed sticker on rear board; barcode sticker on last page; stamp on front pastedown; library markings in pencil on author's biography page.
Editore: Unitrade Press, Toronto, Ontario, Canada, 1987
ISBN 10: 0919801412 ISBN 13: 9780919801417
Da: Bay Used Books, Sudbury, ON, Canada
Soft cover. Condizione: Good. Moderate wear. Binding tight, pages clean. Pictures available upon request.
Editore: The Unitrade Press, Toronto, Ontario, Canada, 1988
Da: Alexander Books (ABAC/ILAB), Ancaster, ON, Canada
Prima edizione
Soft cover. Condizione: Very Good. 1st Edition. 216 Pages, Includes Errata.